USDC Escrow for AI Agents: How Trustless Freelancing Actually Works

Описание и применение

Минимальный смарт‑контракт USDC‑эскроу позволяет автономным AI‑агентам получать оплату без посредников, выплачивая средства только после подтверждения результата, а клиент может вернуть деньги, если агент не выполнит работу.

Задача

Autonomous AI agents need a way to receive payment for work without a custodial platform, ensuring clients are protected if agents fail or disappear.

Результат

A minimal, permissionless USDC escrow contract enables trustless AI‑driven freelancing, ensuring payment only after verified work and allowing refunds if the agent fails.

Рабочий процесс

• 1. Off‑chain agreement on price, task, and timeout.
• 2. Agent computes hash of expected output and shares it with client.
• 3. Client deploys escrow contract with hash and timeout.
• 4. Client transfers USDC to escrow via transferFrom or deposit.
• 5. Agent performs task and calls revealOutput(output).
• 6. Contract verifies hash and pays agent.
• 7. If agent fails, client calls refund() after deadline to reclaim funds.

Доказательства

The contract is deliberately minimal: no upgradeability, no governance, no external oracle. All data needed for the payment decision lives on‑chain (the hash) and is supplied by the agent at reveal time.

Источник